op {
  name: "Betainc"
  input_arg {
    name: "a"
    type_attr: "T"
  }
  input_arg {
    name: "b"
    type_attr: "T"
  }
  input_arg {
    name: "x"
    type_attr: "T"
  }
  output_arg {
    name: "z"
    type_attr: "T"
  }
  attr {
    name: "T"
    type: "type"
    allowed_values {
      list {
        type: DT_FLOAT
        type: DT_DOUBLE
      }
    }
  }
}
